I have a JSP that contains a table of customers for example.
Through the business Tier I have retrieved an object Customers that
is a Collection
of Customer object.
I have defined a DynValidatorForm:
<form-bean name="customersForm" dynamic="true"
type="org.apache.struts.validator.DynaValidatorForm">
<form-property name="id" type="java.lang.String[]"/>
<form-property name="name" type="java.lang.String[]"/>
<form-property name="country" type="java.lang.String[]"/>
<form-property name="select" type="java.lang.String[]"/>
</form-bean>
To populate the form from the business data can I do directly:
BeanUtilities.copyProperties(customersForm, Customers);
To populate the business data from the form can I do directly:
BeanUtilities.copyProperties(Customers, customersForm);
These two lines imply that the form and the business data have
exactly the same
properties, isn't it ?
The information about the last column (select or not) is saved in
the
HttpSession how must I do to update this property ?
Is it possible that a form is the combination of multiple Business
data collections ?
how to make in this case ?
Must one define two different forms ? and use the two forms in the
same JSP ?
I found only one example that uses BeanUtilities.copyProperties
(http://drdb.fsa.ulaval.ca/sujets/struts/membership03/index.html)
but this example doesn't display any collection only one record. If
someone has an other example I am
very very interested.
Thanks a lot in advance
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